diff options
author | Yuri Tikhonov <yur@emcraft.com> | 2008-03-20 14:56:04 (GMT) |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-03-20 20:48:46 (GMT) |
commit | b73a19e1609d0f705cbab8014ca17aefe89e4c76 (patch) | |
tree | 4f6752b24fe118da445233479396497d516a1e50 /board/mousse/m48t59y.c | |
parent | 23e20aa6488e6c0622496549861bfdc74108debe (diff) | |
download | u-boot-b73a19e1609d0f705cbab8014ca17aefe89e4c76.tar.xz |
LWMON5: POST RTC fix
Modify the RTC API to provide one a status for the time reported by
the rtc_get() function:
0 - a reliable time is guaranteed,
< 0 - a reliable time isn't guaranteed (power fault, clock issues,
and so on).
The RTC chip drivers are responsible for providing this info if the
corresponding chip supports such functionality. If not - always
report that the time is reliable.
The POST RTC test was modified to detect the RTC faults utilizing
this new rtc_get() feature.
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Diffstat (limited to 'board/mousse/m48t59y.c')
-rw-r--r-- | board/mousse/m48t59y.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/mousse/m48t59y.c b/board/mousse/m48t59y.c index 37a6244..2c1e6cf 100644 --- a/board/mousse/m48t59y.c +++ b/board/mousse/m48t59y.c @@ -278,7 +278,7 @@ void m48_watchdog_arm(int usec) /* * U-Boot RTC support. */ -void +int rtc_get( struct rtc_time *tmp ) { m48_tod_get(&tmp->tm_year, @@ -295,6 +295,8 @@ rtc_get( struct rtc_time *tmp ) tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec ); #endif + + return 0; } void |